Animating burning and emitting sounds

[Seanzy]

This is my first open source project contribution! Sorry it's not awesome but I hope my changes improve the gameplay experience.

[ketanhwr]

Thanks for the pull request @Seanzy ! 🙂

Some comments:

• The sound is a bit too high in amplitude, try reducing them.

• The animation is a bit weird, maybe because of the sprites. And the rectangular glow around the spaceship doesn't look nice. Remove that.

• Add an animation for the explosion as well.